In RESET_TO_BL31, the SPMC manifest base address that is utilized by
bl32_image_ep_info has to be statically defined as DT is not available.
Common arm code sets this to the top of SRAM using macros but it can be
different for some platforms. Hence, introduce the macro
PLAT_ARM_SPMC_MANIFEST_BASE that could be re-defined by platform as per
their use-case. Platforms that utilize arm_def.h would use the existing
value from arm common code.
Signed-off-by: Rakshit Goyal <rakshit.goyal@arm.com>
Change-Id: I4491749ad2b5794e06c9bd11ff61e2e64f21a948
eab1ed54bf